Question

The cost of 87 m cloth is ₹ 1740

i) Identify the type of variation in this case. 

ii) Find the cost of 1 m cloth

iii) Find the cost of 13.5 m cloth 

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Answer 1

cost of 87m cloth=1740

1)cost of 1m cloth=1740/87=20rupees

2)then cost of 13.5 m cloth =20×13.5=275 rupees

Answer 2

Answer:

(i) don't know sorry

(ii) cost of 1 m cloth is 30

(iii) cost of 13.5 m cloth is 405.0

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